11(Geometry)having or relating to three dimensionsa solid figure, solid geometry

12(of a word composed of two or more other words or elements) written or printed as a single word without a hyphen

13(Printing)with no space or leads between lines of type

14♦
solid forunanimously in favour of

15(of a writer, work, performance, etc.) adequate; sensible

16of or having a single uniform colour or tone

17(N.Z.)informalexcessive; unreasonably expensiven

18(Geometry)

aa closed surface in three-dimensional space

bsuch a surface together with the volume enclosed by it

19a solid substance, such as wood, iron, or diamond(C14: from Old French solide, from Latin solidus firm; related to Latin sollus whole)♦
solidityn♦
solidlyadv♦
solidnessn

Platonic solidnany of the five possible regular polyhedra: cube, tetrahedron, octahedron, icosahedron, and dodecahedron,(Also called (esp. formerly))
Platonic body(C17: named after Plato1, who was the first to list them)

solid anglena geometric surface consisting of lines originating from a common point (the vertex) and passing through a closed curve or polygon: measured in steradians

solid fueln

1a domestic or industrial fuel, such as coal or coke, that is a solid rather than an oil or gas

2(Also called)
solid propellanta rocket fuel that is a solid rather than a liquid or a gas

solid geometrynthe branch of geometry concerned with the properties of three-dimensional geometric figures

solid injectionninjection of fuel directly into the cylinder of an internal-combustion engine without the assistance of an air blast to atomize the fuel,(Also called (in a petrol engine))
direct injectionCompare→
blast injection

solid solutionn(Chem)a crystalline material in which two or more elements or compounds share a common lattice

solid-staten

1modifier(of an electronic device) activated by a semiconductor component in which current flow is through solid material rather than in a vacuum

solid-state physicsnfunctioning as singthe branch of physics concerned with experimental and theoretical investigations of the properties of solids, such as superconductivity, photoconductivity, and ferromagnetism

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